2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1902893399 MD
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BENNET DAVIS, MD

Pain Medicine (Anesthesiology) Physician in TUCSON, Arizona. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
364
Medicare Part D claims · 137 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$59.68
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

BENNET DAVIS, MD filed 364 Medicare Part D claims in 2023 as a Pain Medicine (Anesthesiology) Physician in TUCSON, Arizona, prescribing 85% generic.

364
Part D claims, 2023
85%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

BENNET DAVIS, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

364 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

BENNET DAVIS, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about BENNET DAVIS, MD?

Quality data not reported

NPI registry status

Active

Issued 09/30/2005

NPI 1902893399

Primary specialty

Pain Medicine (Anesthesiology) Physician

Niche

4,020 US NPIs in this specialty

Medicare Part D claims

364 78% vs specialty avg

2023 prescription claims

Specialty avg: 1,657

Specialty distribution in Arizona

How Pain Medicine (Anesthesiology) Physician compares to other specialties among Arizona providers

Arizona providers

Pain Medicine (Anesthesiology) Physician share within Arizona

1. Pain Medicine (Anesthesiology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pain Medicine (Anesthesiology) Physician share within Arizona

Specialty board-certification context

Estimated specialty board-certified rate — Pain Medicine (Anesthesiology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pain Medicine (Anesthesiology) Physician ABMS/AOA estimate

Est. board-certified rate (Pain Medicine (Anesthesiology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pain Medicine (Anesthesiology) Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

BENNET DAVIS, MD appears in the CMS NPPES registry as a Pain Medicine (Anesthesiology) Physician provider holding MD credentials at 39580 S LAGO DEL ORO PKWY, TUCSON, AZ, 85739, with a listed phone of (520) 591-3760. NPI 1902893399 was issued on 09/30/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DAVIS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 364 prescription claims written by this provider, covering 137 Medicare beneficiaries and totaling roughly $49K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 57.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pain Medicine (Anesthesiology) Physician is a narrow specialty nationwide, with 4,020 enrolled providers across 53 states and an average of 1,657 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

39580 S LAGO DEL ORO PKWY
TUCSON, AZ 85739

Provider Details

NPI 1902893399
Specialty Pain Medicine (Anesthesiology) Physician
Credentials MD
Gender Male
NPI Issued 09/30/2005

Hospital and facility affiliations

Facilities where BENNET DAVIS, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PROVIDENCE MEDICAL FOUNDATION
EUREKA, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for BENNET DAVIS, MD. Source: openpaymentsdata.cms.gov.

Total received

$60

Largest payer

Masimo Corporation

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

BENNET DAVIS, MD — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 364 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

364
Total Claims
$49K
Total Drug Cost
137
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
383
Total Day Supply
10,775
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$37K
Generic Drug Cost
$12K
Opioid Claims
209 (57.4% rate)

Patient Demographics

Average Patient Age
68.1 years
Avg HCC Risk Score
1.88
Gender Split
71% female / 29% male
Age Distribution
<65: 38, 65-74: 60, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What BENNET DAVIS, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Oxycodone Hcl
50
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
37
Gabapentin
33
Morphine Sulfate Er
Morphine Sulfate
28
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
23
Xtampza Er
Oxycodone Myristate
16
Diclofenac Sodium
13
Pregabalin
12
Buprenorphine
11
Tramadol Hcl
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pain Medicine (Anesthesiology) Physician Overview

How BENNET DAVIS, MD fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.

4,020
Pain Medicine (Anesthesiology) Physician Providers in US
53
States with Pain Medicine (Anesthesiology) Physician
1,657
Avg Claims per Provider

BENNET DAVIS, MD's 364 claims are below the specialty average of 1,657.

Nearby Pain Medicine (Anesthesiology) Physician Providers in Arizona

Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as DAVIS.

Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is BENNET DAVIS, MD's specialty?
BENNET DAVIS, MD specializes in Pain Medicine (Anesthesiology) Physician and practices in TUCSON, Arizona. Credentials: MD.
How much does BENNET DAVIS, MD prescribe under Medicare Part D?
In 2023, BENNET DAVIS, MD wrote 364 Medicare Part D claims totaling $49K in drug costs for 137 beneficiaries.
Where is BENNET DAVIS, MD located?
BENNET DAVIS, MD is located at 39580 S LAGO DEL ORO PKWY, TUCSON, AZ, 85739. Phone: (520) 591-3760.
What is BENNET DAVIS, MD's NPI number?
BENNET DAVIS, MD's National Provider Identifier (NPI) is 1902893399, issued on 09/30/2005.
Does BENNET DAVIS, MD prescribe more brand-name or generic drugs?
BENNET DAVIS, MD's prescribing is 15% brand-name and 85% generic drugs by claim count, with $37K in brand drug costs.
Does BENNET DAVIS, MD prescribe opioids?
Yes, BENNET DAVIS, MD had 209 opioid claims in 2023 with an opioid prescribing rate of 57.4%.
How many Pain Medicine (Anesthesiology) Physician providers are there in the US?
There are 4,020 Pain Medicine (Anesthesiology) Physician providers across 53 states in the US. The average Pain Medicine (Anesthesiology) Physician provider writes 1,657 Medicare Part D claims per year.
What drugs does BENNET DAVIS, MD prescribe most often?
Based on 2023 Medicare Part D data, BENNET DAVIS, MD's most frequently prescribed drugs include Oxycodone Hcl, Hydrocodone-Acetaminophen, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BENNET DAVIS, MD accept Medicare?
BENNET DAVIS, MD appears in CMS Medicare data with 364 Part D claims and 137 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BENNET DAVIS, MD's credentials?
BENNET DAVIS, MD's NPI is 1902893399 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology